Union Butterfield® 1011259 1600 Straight Flute Hand Tap, Right Hand Cutting, 1/4-28 Thread, H5 Thread Limit, Bottoming Chamfer, 4 Flutes, Nitride/Steam Oxide, HSS

25824856 MFG #: 1011259
  • Series: 1600
  • Measurement System: Imperial
  • Thread Standard: UNF
  • Thread Size: 1/4-28
  • Chamfer Type: Bottoming
  • Number of Flutes: 4
  • Material: HSS
  • Finish/Coating: Nitride/Steam Oxide
  • Class of Fit: 2B
  • Cutting Direction: Right Hand
  • Thread Length: 1
  • Overall Length: 2-1/2
  • Shank Diameter: 0.255
  • Material Application: Cast Iron, Copper and Synthetic Materials
  • Thread Limit: H5
Union Butterfield® Straight Flute Hand Tap, Series: 1600, Measurement System: Imperial, UNF Thread Standard, 1/4-28 Thread, Bottoming Chamfer, 4 Flutes, HSS, Nitride/Steam Oxide, Class of Fit: 2B, Right Hand Cutting Direction, 1 in Thread Length, 2-1/2 in Overall Length, 0.255 in Shank Diameter, Cast Iron, Copper and Synthetic Materials Material Application, H5 Thread Limit
  • Designed for through
  • Designed for through or blind hole tapping with a specific cutting geometry for gray cast
  • Also ideal for non-m
  • Also ideal for non-metallics, cast brass and other brass materials producing broken powder
  • Nitride and steam ox
  • Nitride and steam oxide coating reduces wear and chip welding in abrasive materials
  • Nitriding is a proce
  • Nitriding is a process that is used to increase the hardness and wear resistance of the su
  • It is particularly s
  • It is particularly suitable for taps that are used on abrasive materials such as cast iron
  • Nitriding is used on
  • Nitriding is used on twist drills when it is desirable to increase the strength and wear r
  • Steam tempering give
  • Steam tempering gives a strongly adhering blue oxide surface that acts to retain cutting f
  • Steam tempering can
  • Steam tempering can be applied to any bright tool but is most effective on drills and taps
  • A medium alloyed hig
  • A medium alloyed high speed steel that has good machinability and good performance
  • HSS exhibits hardnes
  • HSS exhibits hardness, toughness and wear resistance characteristics that make it attracti
• Designed for through or blind hole tapping with a specific cutting geometry for gray cast irons and those materials producing broken chips
Designed for through or blind hole tapping with a specific cutting geometry for gray cast irons and those materials producing broken chips
• Also ideal for non-metallics, cast brass and other brass materials producing broken powdery chips
Also ideal for non-metallics, cast brass and other brass materials producing broken powdery chips
• Nitride and steam oxide coating reduces wear and chip welding in abrasive materials
Nitride and steam oxide coating reduces wear and chip welding in abrasive materials
• Nitriding is a process that is used to increase the hardness and wear resistance of the surface of a tool
Nitriding is a process that is used to increase the hardness and wear resistance of the surface of a tool
• It is particularly suitable for taps that are used on abrasive materials such as cast iron, bakelite
It is particularly suitable for taps that are used on abrasive materials such as cast iron, bakelite
• Nitriding is used on twist drills when it is desirable to increase the strength and wear resistance of the cylindrical lands
Nitriding is used on twist drills when it is desirable to increase the strength and wear resistance of the cylindrical lands
• Steam tempering gives a strongly adhering blue oxide surface that acts to retain cutting fluid and prevent chip to tool welding, thereby counteracting the formation of a built-up edge
Steam tempering gives a strongly adhering blue oxide surface that acts to retain cutting fluid and prevent chip to tool welding, thereby counteracting the formation of a built-up edge
• Steam tempering can be applied to any bright tool but is most effective on drills and taps
Steam tempering can be applied to any bright tool but is most effective on drills and taps
• A medium alloyed high speed steel that has good machinability and good performance
A medium alloyed high speed steel that has good machinability and good performance
• HSS exhibits hardness, toughness and wear resistance characteristics that make it attractive in a wide range of applications
HSS exhibits hardness, toughness and wear resistance characteristics that make it attractive in a wide range of applications